baber/WOPTO huggingface dataset:
Patent JP-S61255064-A (JP)
Title: Bipolar transistor and manufacture thereof
Inventor: SAKAI TETSUSHI
IPC: H01L23/532
Filed: 1985-05-07
Abstract: PURPOSE:To reduce the area of a transistor and to simplify a process of manufacture, by leading a collector and a base out of the same opening, by leading out an emitter between them, and by separating each lead-out electrode from others by the thickness of an insulating film. CONSTITUTION:A base is led out, with a layer 13 of polycrystalline silicon with P-type impurities added thereto, from the opposite edge portions of the same opening formed in an oxide film 4A and a nitride film 15 of a bipolar transistor TR, and a collector is led out therefrom with a layer 14 of polycrystalline silicon with N-type impurities added thereto, while an emitter is led out, with a layer 14A of polycrystalline silicon with N-type impurities added thereto, between the lead-out portions of said base and collector. Each of these lead-out electrodes is insulated from others by oxide films 4A-4E. These layers are formed by self-alignment, and the silicon layer 14A serves as a diffusion source for forming an emitter region 8. Thus, the whole area of TR is reduced, while a process of manufacture thereof is simplified.
Patent JP-S57211703-A (JP)
Title: Insulating wiring for electric apparatus
Inventor: NAKAYAMA KAZUAKI
IPC: H01F41/12
Filed: 1981-06-24
Abstract: PURPOSE:To contrive not to hinder impregnation with the prevention of the out- flow of impregnated resin, by providing a porous film material on the outer layer of an insulating layer. CONSTITUTION:The stator coil formed in a hexagonal shape by the required turns of an insulating conductor 1 is wound up with the insulating layer 3 constituted of e.g. mica tape, glass tape. Next, the outer boundary of the insulating layer 3 is provided with an out-flow preventing layer 4 constituted of microporous film material. The porous film material is constituted of polyethylene resin with thickness approx. 150mu, average hole diameter lmu or less and with distribution 0.01-10mu and 65% in porosity. Next, insulating resin is impregnated further with heating-hardening to obtain the insulating wiring for electric apparatus.
Patent JP-S5523657-A (JP)
Title: Correction circuit for reception frequency
Inventor: ITOU TATSUO
IPC: H03J7/02
Filed: 1978-08-08
Abstract: PURPOSE:To give the fine adjustment function, by providing the switch producing the signal indicating the direction of revolution and pulse in revolution, counter and prescaler with the receiver having PLL synthesizer. CONSTITUTION:During the channel selection of the receiver, the controller 21 outputs the mute signal S1 and this is the load signal of the counter 23. The counter 23 acts like the decimal counter when no signal S1 is present, and the count value of the counter 23 is preset to the prescaler 12A with the load signal S2 from the PLL synthesizer SYS 20. If the tuning frequency of IF 5 is shifted due to temperature change, the switches 27, 28 are turned. Pulse is produced from the switch 27 and it is inputted to the clock terminal of the counter 23. The switch 28 produced the revolutional direction signal to up or down count the counter 23. The scaler 12 counts one of the 5 to 15 counts according to the content of the counter 23 with the signal S2 once out of N from the SYS 20 to give the function of fine adjustment to SYS 20.
Patent JP-H05121678-A (JP)
Title: Monolithic semiconductor device and its preparation
Inventor: RAFUAEERE ZANBURAANO
IPC: H01L21/331
Filed: 1992-04-16
Abstract: PURPOSE: To provide a monolithic semiconductor device which can thin a separation region and suitably adjust the dopant distribution, and which improves the price and productivity. CONSTITUTION: A base region 30 of a power transistor and a horizontal separation region 31 of an integrated control circuit or a collector region 32 of an integrated control circuit are grown sequentially on a lower epitaxial layer 2, which is a second conductivity type, opposite to a first conductivity type, and a part of an epitaxial layer 3 of the first conductivity type constitutes them.
Patent JP-H09282279-A (JP)
Title: Message error check system
Inventor: WATANABE SHIRO
IPC: G06F11/30
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of system operation by defining a message, which is not coincident with the system message of any arbitrary computer system, as error messages, and defining a message among the system messages, which is not coincident with the system messages of common and peculiar message data bases, as an illegal message. SOLUTION: The system messages of any arbitrary computer systems among plural computer systems 3 are fetched through a network 4 into a message possessing part 11 and that message possessing part 11 prepares system message files 31 of the arbitrary computer systems. Then, the system message files 31 are read by a common message check part 12, a message not coincident with the common system messages is defined as error message, the system message files 31 are read by a peculiar message check part 13, and a messages not coincident with the peculiar and common system messages is defined as illegal message.
Patent JP-H06288236-A (JP)
Title: Exhaust pipe cooling structure of engine
Inventor: HAYASHI TOSHIO
IPC: F01P3/18
Filed: 1993-03-31
Abstract: PURPOSE:To improve the cooling capacity to an exhaust pipe by cooling the exhaust pipe evenly. CONSTITUTION:An exhaust pipe 1 connected to the cylinder head of an engine is composed of an exhaust duct 2 having the cross section of a round form, and a cooling duct 3 having the cross section of an elliptical circular form, and the diameter direction center C1 of the cooling duct 3 is made eccentric a specific size to the upper side in the vertical direction from the diameter direction center C2 of the exhaust duct 2. Furthermore, the sizes and the forms of the exhaust duct 2 and the cooling duct 3 to compose the exhaust pipe 1 are set in the sizes and the forms to make the sectional area of a cooling water 4 to be let flow in the condition to cover the outer periphery of the exhaust duct 2 perfectly inside the cooling duct 3 equal to the sectional area of the cooling water to be let flow to cover the lower half of the outer periphery of the round form of exhaust duct 3 inside the elliptical circular form of cooling duct 3.
Patent JP-H06286316-A (JP)
Title: Thermal recording material
Inventor: YAMAGUCHI YOSHIHIRO
IPC: B41M5/337
Filed: 1993-03-31
Abstract: PURPOSE:To provide a thermal recording material excellent not only in thermal response but also in storage stability (heat resistance). CONSTITUTION:In a thermal recording material wherein a thermal color forming layer containing a leuco dye colorless or light-colored at the normal temp. and a org. acidic substance reacting with the leuco dye by heating to allow the leuco dye to form a color is provided on a support, a glycerol derivative represented by general formula Ar1OCH2CH(OR)CH2OAR, (1) (wherein R is an aryl group, a 1-8C alkyl group or a cycloalkyl group and Ar1 and Ar2 are an aryl group and may be same or different) is added to the thermal color forming layer.
Patent JP-S58322-A (JP)
Title: Manufacturing method and device for tapered roof member
Inventor: MORI TOYOAKI
IPC: E04D3/30
Filed: 1981-06-22
Abstract: PURPOSE:To manufacture easily longitudinally tapered metallic roof members with various dimensions by passing a tapered flat plate one side by one side through a forming roll straightly by using a guide and pressing device. CONSTITUTION:A flat plate (a) having two longitudinally tapered sides 9 and 10 is transferred to a rotating roll 17 of the first manufacturing device 11 to pass the plate in an arrowed longitudinal direction. One side 9 of the plate (a) is passed straightly on a specified line by means of a pressing device comprising a guide 12, a rotatable pressing roll 18, a rod 19, a bracket 20 constituting a support, and a spring 21 etc., and a rise forming part 9' is formed by a forming roll 15 which is coaxial to the rotating roll 17, then a half-formed flat plate (b) is obtained. Nextly, the plate (b) is passed through the second manufacturing device 11' and a rise forming part 10' is formed on the other side 10 by the same means as above mentioned, and a tapered roof member (c) fitted with the rise forming parts 9' and 10' at both sides is produced.
Patent JP-H05270623-A (JP)
Title: Electronic part feed chuter
IPC: H05K13/02
Filed: 1992-03-23
Abstract: PURPOSE:To align electronic parts in line and move them without being caught in each other, in an electronic parts feed chuter installed aslant so as to feed them onto a pallet in order for inserting them automatically in a printed circuit board. CONSTITUTION:To prevent respective electronic parts which slides down on a groove by supporting and guiding a pickup 7d and leads 7a, 7b, 7c with a longitudinal groove 2a and an upper horizontal groove 2b provided in an electronic parts feed chuter which is installed aslant, a lower supporting plate 3a and an upper supporting plate 36 in the groove opening part of the chuter, from being dislocated in an orthogonal direction to a sliding-down direction inside the groove, a guide 8 which is in proximity to the leads of electronic parts is protruded to a longitudinal groove 2a, so that the tip ends of the respective electronic parts are aligned in line without the respective electronic parts being caught in each other to slide down inside the electronic parts feed chuter.
Patent JP-H10286859-A (JP)
Title: Oil cleaning circuit for injection moulding machine
Inventor: TANAKA RYOZO
IPC: B22D17/26
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To provide an oil cleaning circuit for an injection moulding machine adapted to flow return hydraulic oil at a certain flow rate to an oil cleaning circuit and sense the clogging of a filter. SOLUTION: An oil cleaning circuit for an injection moulding machine has circuit construction comprising a check valve 6 disposed along a passage 12 for returning hydraulic oil to the side of a tank 5 that is supplied to a mould clamping device add/or an injection moulding machine, and a flow rate control valve 7 and a filter 8 both disposed along a blanch passage that in parallel with the check valve wherein a pressure detecting means 9 is connected between the flow rate control valve 7 and the filter 8, and a part of hydraulic oil that is to be returned to a drain line is branched, and hydraulic oil at a flow rate determined by the flow rate control valve 7 is caused to pass through the filter 8 before it is returned to the tank 5, 5 to 10 μm or less of polluted substance thereby being removed.
Patent JP-H02275396-A (JP)
Title: Manufacture of superconducting magnetic shield
Inventor: SHIMIZU HIDEKI
IPC: G01R33/035
Filed: 1989-04-17
Abstract: PURPOSE:To form an oxide superconductor layer and thereby to obtain simply a superconducting magnetic shield by a method wherein material powder of an oxide superconductor is applied on the surface of a base by electrostatic powder spray coating and then baked. CONSTITUTION:As to an oxide superconductor, a substance having a multilayer Perovskite structure of an M-Ba-Cu-O compound and a Bi-Sr-Ca-CuO compound can be mentioned, for instance. As for material powder of said oxide superconductor, the powder of a powdered body of an yttrium oxide, a powdered body of a scandium oxide or the like which is so blended that the oxide superconductor is constituted by baking and any powder selected from mixtures obtained by combining said powdered bodies can be used. An electrostatic powder spray coating method is a method of making metal powder, ceramic powder or resin powder stick on the surface of a metal or plastic by utilizing static electricity. After electrostatic powder spray coating is conducted by this method, the powder is baked and thereby an oxide superconductor layer is formed on a base. By this constitution, a superconducting magnetic shield can be obtained in a simple manner.
Patent JP-H01269890-A (JP)
Title: Temperature regulator for showcase
Inventor: KURITA MASAYA
IPC: A47F3/04
Filed: 1988-04-20
Abstract: PURPOSE:To prevent the reduction of the life of a refrigerating machine as well as the deterioration of the quality of commodities stored in a showcase even when an external temperature is changed, by a method wherein an external temperature sensor detecting an external temperature (atmospheric temperature) is provided and a difference is preset so as to be increased as the rising of the external temperature with a predetermined relation. CONSTITUTION:A temperature regulator 11 inputs a showcase temperature detected by a showcase temperature sensor 10 into a comparing and operating unit 20 through a resistance/voltage converter 13A. A temperature setting voltage value based on a temperature setter 14 and the change of the resistance of an external temperature sensor 21 are inputted into the comparing and operating unit 20 through another resistance/voltage converter 13B. A refrigerating machine 18 is operated through a driver 16 when the showcase temperature has arrived at a value (t ON) while the refrigerating machine 15 is stopped through the driver 16 when the showcase temperature has arrived at a value (t OFF). The OFF point (t OFF) is deviated depending on the atmospheric temperature to change a difference DELTAt and the DELTAt is increased when the atmospheric temperature is high.
Patent JP-S59224725-A (JP)
Title: Sheathing work
Inventor: KATAOKA KOUJI
IPC: E02F5/02
Filed: 1983-05-31
Abstract: PURPOSE:To prevent the deformation of the ground by a method in which cement-based powdery granules are packed into a cylindrical casing penetrated into the ground, and the casing is pulled out while discharging the powdery granules downwards to form continuous piles in order. CONSTITUTION:While being turned, a cylindrical casing 1 is penetrated into the ground, and cement-based powdery granules 3 having water absorbability, expandability, and hydraulically setting property are packed into the casing 1. A screw 4 is turned or compressed air is supplied, and the casing 1 is pulled up to form a pile 6. Other piles 6 are orderly formed connectedly to the existing pile 6 to form a sheathing cut-off wall 7.
Patent JP-H09253129-A (JP)
Title: Absorptive body
Inventor: ISHITA KIYOSHI
IPC: B01J20/28
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an absorptive body capable of enhancing the level of the immobilization of a polymeric absorbent under the attainment of thin type, and giving a large multiplying factor for absorption. SOLUTION: This absorptive body is formed out of an upper layer sheet 1, a lower layer sheet 2 and an intermediate sheet 3 laid between both sheets 1 and 2. Also, the upper layer sheet 1 is liquid permeable, and the lower sheet 2 is liquid impermeable or liquid permeable. In addition, the intermediate sheet 3 is made of a hydrophilic thin nonwoven fabric with polymeric absorbents dispersed. In this case, an adhesive layer 5 is formed at the boundary of the upper layer sheet 1 and the intermediate sheet 3, as well as at the boundary of the lower layer sheet 2 and the intermediate sheet 3, thereby jointing the upper layer sheet 1 and the intermediate sheet 3 to each other, and the lower layer sheet 2 and the intermediate sheet 3 to each other.
Patent JP-H02133256-A (JP)
Title: Rear viewer magnetic force adjusting device
Inventor: HIRAMATSU TAKESHI
IPC: B60R1/02
Filed: 1988-04-20
Abstract: PURPOSE:To enable a rear viewer to be restored, even when it comes into contact with an obstacle, by rotatably pivotally supporting a shaft bar, fixing the mirror, to a cylindrical shaft stopper part and holding the mirror in a normal position by respectively mounted magnets, in case of the rear viewer for an automobile and a motorcycle or the like. CONSTITUTION:A shaft bar 3, adjustably holding a mirror 1 through a connecting part 2, has a groove in the peripheral direction vertically in two parts, here fitting a metal ring 8 acting as a bearing, and the shaft bar is rotatably held in a cylindrical shaft stopper part 4 mounted to a car body by a stopper part 5. These shaft bar 3 and shaft stopper part 4 consist of non- magnetic alloy or synthetic resin material, fixedly providing permanent magnets (or electromagnets) 6, 7 opposed respectively, and the mirror 1 is left as urged always in a normal direction by mutual magnetic force. Accordingly, the mirror 1, even when it comes into contact with an obstacle or the like changing the position, is automatically restored by the magnets 6, 7.
Patent JP-S5621690-A (JP)
Title: Water treating apparatus and integrated structure thereof
Inventor: KOUNO MASAMI
IPC: C02F3/08
Filed: 1979-07-31
Abstract: PURPOSE: To simplify the structure of the titled apparatus and reduce a formed sludge amount and the required motive power by a method wherein microorganisms are adhered and grown densely on a surface of plural discs fixed to a horizontal rotary shaft driven by a water wheel and said discs are rotated while partially immersed in water.  
     CONSTITUTION: Water to be treated is supplied from a pipe 5 while a water wheel 4 is rotated and flowed into a left side end of a tank 3. The water to be treated flowed into the tank 5 is contacted with microorganisms adhered to both surfaces of each disc of a disc group 1 while flowed to a right direction and treated by said microorganisms. The microorganisms on each disc is separated from the water to be treated and, while in air, receives the supply of sufficient oxygen. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06307516-A (JP)
Title: Ball screw
Inventor: TAKEUCHI MITSUO
IPC: F16H25/24
Filed: 1993-04-23
Abstract: PURPOSE:To drastically simplify, facilitate, and execute accurately and effectively mounting of a ball screw with flange on a machine, a device and the like. CONSTITUTION:A ball screw is provided with a screw shaft 1 as well as a nut 8, a ball 3, a returning groove for circulating the ball 3, and a flange 9 for fixing the nut 8 to a machine, device and the like 6. A collar part 10 consisting of a spherical surface having the same center shaft as that of the screw shaft 1 is provided on the end part of the nut 8, while the flange 9 is provided with a space having the inner wall consisting of a spherical surface concentrical with the collar part 10. The collar part 10 is held in the space, and the screw shaft 1 is vacillated toward the flange 9. A lock nut 11 for fixing the collar part 10 to the flange 9 at an optional point, and a means for pressing a steel ball from the side of the flange 9 to a V-groove 12 provided on the surface of the collar part 10, and for preventing the rotation of the nut 8 in relation to the flange 9, are also provided.
Patent JP-S5744177-A (JP)
Title: Supporting device for sheet-like photoreceptor
Inventor: HASHIMOTO SHINICHI
IPC: G03G21/00
Filed: 1981-06-25
Abstract: PURPOSE:To prevent electric destruction due to partial contact through allowing sheet-like photoreceptor to electrically contact with an electrical conductor fully by holding a photoreceptor between an electrical conductor and an elastic member and pressing the same with a pressing member. CONSTITUTION:A sheet-like photoreceptor 6 rolled tightly on a drum 1 is grounded against the case of a copying machine through an electrical conductive layer 6b, an electrical conductor 9, a pressing fitment 12, movable hanger pins 4, 4, a sliding plate 13 and the drum 1. At this time, the electrical conductor 9 is pressed against the exposed part 7 of the electrical conductive layer of the photoreceptor 6 supported by an elestic member 8b by force caused by elastic deformation of the pressing fitment 12. The electrical conductor 9 is allowed to contact wholly at proper pressure by elastic effect of the elastic member 9b and good grounding effect is obtained.
Patent JP-H01267067-A (JP)
Title: Recording device
Inventor: WATANABE YUICHI
IPC: B41J2/36
Filed: 1988-04-20
Abstract: PURPOSE:To perform uniform recording without not being influenced by the smoothness of a recording medium by detecting a reflective light energy from a recording medium, seeking an average value, adding an absolute value of a difference between the average value and the detected value to obtain a cumulative sum and controlling a recording head. CONSTITUTION:A light emitting device 1 outputs a beam obtained by reflection of a main beam directed to a printing paper 6, after being converted to a voltage value by a light receiving device 2. An A/D converter 10 supplies a digital value corresponding to an output analogic value from the light receiving device 2 to a sampling control circuit 11. If a sampling device 12 completes storage of data in a sample register, an arithmetic and logic operating device 17 starts the operation. A total sample value is added by a process 18 and an average value Av is output by a process 19. A process 20 substracts the average value Av and each sample value and sums up an absolute value, then output it as NT. A digital comparator 21 compares a cumulative addition value NT with a specified value K. In the meantime, a process 22 outputs an appropriate offset value for NT to a D/A converter 23, referring to a conversion table 22a.
Patent JP-H05293128-A (JP)
Title: Artificial voice generating device
Inventor: SEKINE MASAYOSHI
IPC: G10L25/75
Filed: 1992-04-17
Abstract: PURPOSE:To provide the artificial voice generating device which is used as a supplementary wearing implement, and can generate a clear voice without causing a wearer a paint. CONSTITUTION:In each of vocal organs such as a pharynx part, a larynx part, an air duct 131, a face, a mouth part 132, a nasal cavity part, etc., sensor chips 101-105 for measuring a state of muscles and a nerve of the organs concerned, the displacement amount and the stress, and transmitting the detection quantity of its measurement as a signal radio wave are arranged. On the other hand, a voice synthesizing unit which contains a data base in which a correlation of the detection quantity and a voice is described, retrieves the data base, based on the detection quantity measured by receiving the signal radio wave, and generates a voice, based on a result of retrieval is provided in the outside of the body.
Patent JP-S60241326-A (JP)
Inventor: GERUTO CHIIRE
IPC: H03K17/16
Filed: 1985-05-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09264758-A (JP)
Title: Straight line position detector
Inventor: ISHII EIJI
IPC: G01B7/00
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily manufacture by easily separating a coil assembly from a rod. SOLUTION: A magnetic core is an integral core 30 in which a plurality of pectinated tooth-like thin plates are laminated. Phases having primary coils 1a to 1d excited by a predetermined AC signal and secondary coils 2a to 2d magnetically coupled to the primary coils are provided at least at four positions of the pectinated tooth-like core part of the magnetic core. A magnetic scale part has a plurality of scales provided along the linearly displacing direction so that magnetoresistance on a magnetic circuit formed between the cores provided relatively linearly displaceably to the magnetic core upon the movement is periodically varied per the one pitch of the scale as one cycle.  A position detecting circuit supplies predetermined AC signal to the coils 1a to 1d, and takes out the data for indicating the position of the scale from the coils 2a to 2d based on the relative positional relationship between the scale and the core.
Patent JP-S62253313-A (JP)
Inventor: OCHI RIICHI
IPC: A01D34/28
Filed: 1986-04-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。